The software has helped me to get emails of customers who have been using our products & services in last 3 years which I am selling online! It's really helpful as well easy tool! No more need any other tools or softwares just kendo does it all!! Nothing good about this product at least not something i dislike but maybe some features could be customized by developer team like adding filters according certain keywords etc..
But overall its great service provider if anyone wants bulk marketing then they should go ahead!! The ability to search through multiple sources of data (iCloud mailboxes). I wish there were more options available when searching by first or last names as well! It's easy enough once we get past our initial learning curve but would be nice if it was easier at times too -- especially during an urgent situation where time matters most!! We are solving different problems than other tools in this space; however being able to leverage all those resources together makes us feel like one big happy family :).